600 mm gauge locomotive (8 kW, 8 km/h) for "Feldbahn" (simple lightweight narrow gauge lines in stone quarries etc.) built 1934 by Arnold Jung. Length 1750 mm, width 1150 mm, height 2350 mm, mass 2900 kg. Type EL 105, factory number 6402, delivered to Fritz Kirchhoff (München), later it came to the the sewage purification plant Großlappen (München-Fröttmaning). Since 1978 it was part of the collection of Deutsches Museum. Lokwelt Freilassing, 2013-08-10.